/*! TableTools 2.2.4
 * 2009-2015 SpryMedia Ltd - datatables.net/license
 *
 * ZeroClipboard 1.0.4
 * Author: Joseph Huckaby - MIT licensed
 */

/**
 * @summary     TableTools
 * @description Tools and buttons for DataTables
 * @version     2.2.4
 * @file        dataTables.tableTools.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     www.sprymedia.co.uk/contact
 * @copyright   Copyright 2009-2015 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license/mit
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */


/* Global scope for TableTools for backwards compatibility.
 * Will be removed in 2.3
 */
var TableTools;

(function (window, document, undefined) {


    var factory = function ($, DataTable) {
        "use strict";


//include ZeroClipboard.js
        /* ZeroClipboard 1.0.4
         * Author: Joseph Huckaby
         */

        var ZeroClipboard_TableTools = {

            version: "1.0.4-TableTools2",
            clients: {}, // registered upload clients on page, indexed by id
            moviePath: '', // URL to movie
            nextId: 1, // ID of next movie

            $: function (thingy) {
                // simple DOM lookup utility function
                if (typeof(thingy) == 'string') {
                    thingy = document.getElementById(thingy);
                }
                if (!thingy.addClass) {
                    // extend element with a few useful methods
                    thingy.hide = function () {
                        this.style.display = 'none';
                    };
                    thingy.show = function () {
                        this.style.display = '';
                    };
                    thingy.addClass = function (name) {
                        this.removeClass(name);
                        this.className += ' ' + name;
                    };
                    thingy.removeClass = function (name) {
                        this.className = this.className.replace(new RegExp("\\s*" + name + "\\s*"), " ").replace(/^\s+/, '').replace(/\s+$/, '');
                    };
                    thingy.hasClass = function (name) {
                        return !!this.className.match(new RegExp("\\s*" + name + "\\s*"));
                    };
                }
                return thingy;
            },

            setMoviePath: function (path) {
                // set path to ZeroClipboard.swf
                this.moviePath = path;
            },

            dispatch: function (id, eventName, args) {
                // receive event from flash movie, send to client
                var client = this.clients[id];
                if (client) {
                    client.receiveEvent(eventName, args);
                }
            },

            register: function (id, client) {
                // register new client to receive events
                this.clients[id] = client;
            },

            getDOMObjectPosition: function (obj) {
                // get absolute coordinates for dom element
                var info = {
                    left: 0,
                    top: 0,
                    width: obj.width ? obj.width : obj.offsetWidth,
                    height: obj.height ? obj.height : obj.offsetHeight
                };

                if (obj.style.width !== "") {
                    info.width = obj.style.width.replace("px", "");
                }

                if (obj.style.height !== "") {
                    info.height = obj.style.height.replace("px", "");
                }

                while (obj) {
                    info.left += obj.offsetLeft;
                    info.top += obj.offsetTop;
                    obj = obj.offsetParent;
                }

                return info;
            },

            Client: function (elem) {
                // constructor for new simple upload client
                this.handlers = {};

                // unique ID
                this.id = ZeroClipboard_TableTools.nextId++;
                this.movieId = 'ZeroClipboard_TableToolsMovie_' + this.id;

                // register client with singleton to receive flash events
                ZeroClipboard_TableTools.register(this.id, this);

                // create movie
                if (elem) {
                    this.glue(elem);
                }
            }
        };

        ZeroClipboard_TableTools.Client.prototype = {

            id: 0, // unique ID for us
            ready: false, // whether movie is ready to receive events or not
            movie: null, // reference to movie object
            clipText: '', // text to copy to clipboard
            fileName: '', // default file save name
            action: 'copy', // action to perform
            handCursorEnabled: true, // whether to show hand cursor, or default pointer cursor
            cssEffects: true, // enable CSS mouse effects on dom container
            handlers: null, // user event handlers
            sized: false,

            glue: function (elem, title) {
                // glue to DOM element
                // elem can be ID or actual DOM element object
                this.domElement = ZeroClipboard_TableTools.$(elem);

                // float just above object, or zIndex 99 if dom element isn't set
                var zIndex = 99;
                if (this.domElement.style.zIndex) {
                    zIndex = parseInt(this.domElement.style.zIndex, 10) + 1;
                }

                // find X/Y position of domElement
                var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement);

                // create floating DIV above element
                this.div = document.createElement('div');
                var style = this.div.style;
                style.position = 'absolute';
                style.left = '0px';
                style.top = '0px';
                style.width = (box.width) + 'px';
                style.height = box.height + 'px';
                style.zIndex = zIndex;

                if (typeof title != "undefined" && title !== "") {
                    this.div.title = title;
                }
                if (box.width !== 0 && box.height !== 0) {
                    this.sized = true;
                }

                // style.backgroundColor = '#f00'; // debug
                if (this.domElement) {
                    this.domElement.appendChild(this.div);
                    this.div.innerHTML = this.getHTML(box.width, box.height).replace(/&/g, '&amp;');
                }
            },

            positionElement: function () {
                var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement);
                var style = this.div.style;

                style.position = 'absolute';
                //style.left = (this.domElement.offsetLeft)+'px';
                //style.top = this.domElement.offsetTop+'px';
                style.width = box.width + 'px';
                style.height = box.height + 'px';

                if (box.width !== 0 && box.height !== 0) {
                    this.sized = true;
                } else {
                    return;
                }

                var flash = this.div.childNodes[0];
                flash.width = box.width;
                flash.height = box.height;
            },

            getHTML: function (width, height) {
                // return HTML for movie
                var html = '';
                var flashvars = 'id=' + this.id +
                    '&width=' + width +
                    '&height=' + height;

                if (navigator.userAgent.match(/MSIE/)) {
                    // IE gets an OBJECT tag
                    var protocol = location.href.match(/^https/i) ? 'https://' : 'http://';
                    html += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="' + protocol + 'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=10,0,0,0" width="' + width + '" height="' + height + '" id="' + this.movieId + '" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="' + ZeroClipboard_TableTools.moviePath + '" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="' + flashvars + '"/><param name="wmode" value="transparent"/></object>';
                }
                else {
                    // all other browsers get an EMBED tag
                    html += '<embed id="' + this.movieId + '" src="' + ZeroClipboard_TableTools.moviePath + '" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="' + width + '" height="' + height + '" name="' + this.movieId + '" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="' + flashvars + '" wmode="transparent" />';
                }
                return html;
            },

            hide: function () {
                // temporarily hide floater offscreen
                if (this.div) {
                    this.div.style.left = '-2000px';
                }
            },

            show: function () {
                // show ourselves after a call to hide()
                this.reposition();
            },

            destroy: function () {
                // destroy control and floater
                if (this.domElement && this.div) {
                    this.hide();
                    this.div.innerHTML = '';

                    var body = document.getElementsByTagName('body')[0];
                    try {
                        body.removeChild(this.div);
                    } catch (e) {
                    }

                    this.domElement = null;
                    this.div = null;
                }
            },

            reposition: function (elem) {
                // reposition our floating div, optionally to new container
                // warning: container CANNOT change size, only position
                if (elem) {
                    this.domElement = ZeroClipboard_TableTools.$(elem);
                    if (!this.domElement) {
                        this.hide();
                    }
                }

                if (this.domElement && this.div) {
                    var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement);
                    var style = this.div.style;
                    style.left = '' + box.left + 'px';
                    style.top = '' + box.top + 'px';
                }
            },

            clearText: function () {
                // clear the text to be copy / saved
                this.clipText = '';
                if (this.ready) {
                    this.movie.clearText();
                }
            },

            appendText: function (newText) {
                // append text to that which is to be copied / saved
                this.clipText += newText;
                if (this.ready) {
                    this.movie.appendText(newText);
                }
            },

            setText: function (newText) {
                // set text to be copied to be copied / saved
                this.clipText = newText;
                if (this.ready) {
                    this.movie.setText(newText);
                }
            },

            setCharSet: function (charSet) {
                // set the character set (UTF16LE or UTF8)
                this.charSet = charSet;
                if (this.ready) {
                    this.movie.setCharSet(charSet);
                }
            },

            setBomInc: function (bomInc) {
                // set if the BOM should be included or not
                this.incBom = bomInc;
                if (this.ready) {
                    this.movie.setBomInc(bomInc);
                }
            },

            setFileName: function (newText) {
                // set the file name
                this.fileName = newText;
                if (this.ready) {
                    this.movie.setFileName(newText);
                }
            },

            setAction: function (newText) {
                // set action (save or copy)
                this.action = newText;
                if (this.ready) {
                    this.movie.setAction(newText);
                }
            },

            addEventListener: function (eventName, func) {
                // add user event listener for event
                // event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel
                eventName = eventName.toString().toLowerCase().replace(/^on/, '');
                if (!this.handlers[eventName]) {
                    this.handlers[eventName] = [];
                }
                this.handlers[eventName].push(func);
            },

            setHandCursor: function (enabled) {
                // enable hand cursor (true), or default arrow cursor (false)
                this.handCursorEnabled = enabled;
                if (this.ready) {
                    this.movie.setHandCursor(enabled);
                }
            },

            setCSSEffects: function (enabled) {
                // enable or disable CSS effects on DOM container
                this.cssEffects = !!enabled;
            },

            receiveEvent: function (eventName, args) {
                var self;

                // receive event from flash
                eventName = eventName.toString().toLowerCase().replace(/^on/, '');

                // special behavior for certain events
                switch (eventName) {
                    case 'load':
                        // movie claims it is ready, but in IE this isn't always the case...
                        // bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function
                        this.movie = document.getElementById(this.movieId);
                        if (!this.movie) {
                            self = this;
                            setTimeout(function () {
                                self.receiveEvent('load', null);
                            }, 1);
                            return;
                        }

                        // firefox on pc needs a "kick" in order to set these in certain cases
                        if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) {
                            self = this;
                            setTimeout(function () {
                                self.receiveEvent('load', null);
                            }, 100);
                            this.ready = true;
                            return;
                        }

                        this.ready = true;
                        this.movie.clearText();
                        this.movie.appendText(this.clipText);
                        this.movie.setFileName(this.fileName);
                        this.movie.setAction(this.action);
                        this.movie.setCharSet(this.charSet);
                        this.movie.setBomInc(this.incBom);
                        this.movie.setHandCursor(this.handCursorEnabled);
                        break;

                    case 'mouseover':
                        if (this.domElement && this.cssEffects) {
                            //this.domElement.addClass('hover');
                            if (this.recoverActive) {
                                this.domElement.addClass('active');
                            }
                        }
                        break;

                    case 'mouseout':
                        if (this.domElement && this.cssEffects) {
                            this.recoverActive = false;
                            if (this.domElement.hasClass('active')) {
                                this.domElement.removeClass('active');
                                this.recoverActive = true;
                            }
                            //this.domElement.removeClass('hover');
                        }
                        break;

                    case 'mousedown':
                        if (this.domElement && this.cssEffects) {
                            this.domElement.addClass('active');
                        }
                        break;

                    case 'mouseup':
                        if (this.domElement && this.cssEffects) {
                            this.domElement.removeClass('active');
                            this.recoverActive = false;
                        }
                        break;
                } // switch eventName

                if (this.handlers[eventName]) {
                    for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) {
                        var func = this.handlers[eventName][idx];

                        if (typeof(func) == 'function') {
                            // actual function reference
                            func(this, args);
                        }
                        else if ((typeof(func) == 'object') && (func.length == 2)) {
                            // PHP style object + method, i.e. [myObject, 'myMethod']
                            func[0][func[1]](this, args);
                        }
                        else if (typeof(func) == 'string') {
                            // name of function
                            window[func](this, args);
                        }
                    } // foreach event handler defined
                } // user defined handler for event
            }

        };

// For the Flash binding to work, ZeroClipboard_TableTools must be on the global
// object list
        window.ZeroClipboard_TableTools = ZeroClipboard_TableTools;
//include TableTools.js
        /* TableTools
         * 2009-2015 SpryMedia Ltd - datatables.net/license
         */

        /*globals TableTools,ZeroClipboard_TableTools*/


        (function ($, window, document) {

            /**
             * TableTools provides flexible buttons and other tools for a DataTables enhanced table
             * @class TableTools
             * @constructor
             * @param {Object} oDT DataTables instance. When using DataTables 1.10 this can
             *   also be a jQuery collection, jQuery selector, table node, DataTables API
             *   instance or DataTables settings object.
             * @param {Object} oOpts TableTools options
             * @param {String} oOpts.sSwfPath ZeroClipboard SWF path
             * @param {String} oOpts.sRowSelect Row selection options - 'none', 'single', 'multi' or 'os'
             * @param {Function} oOpts.fnPreRowSelect Callback function just prior to row selection
             * @param {Function} oOpts.fnRowSelected Callback function just after row selection
             * @param {Function} oOpts.fnRowDeselected Callback function when row is deselected
             * @param {Array} oOpts.aButtons List of buttons to be used
             */
            TableTools = function (oDT, oOpts) {
                /* Santiy check that we are a new instance */
                if (!this instanceof TableTools) {
                    alert("Warning: TableTools must be initialised with the keyword 'new'");
                }

                // In 1.10 we can use the API to get the settings object from a number of
                // sources
                var dtSettings = $.fn.dataTable.Api ?
                    new $.fn.dataTable.Api(oDT).settings()[0] :
                    oDT.fnSettings();


                /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
                 * Public class variables
                 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

                /**
                 * @namespace Settings object which contains customisable information for TableTools instance
                 */
                this.s = {
                    /**
                     * Store 'this' so the instance can be retrieved from the settings object
                     * @property that
                     * @type     object
                     * @default  this
                     */
                    "that": this,

                    /**
                     * DataTables settings objects
                     * @property dt
                     * @type     object
                     * @default  <i>From the oDT init option</i>
                     */
                    "dt": dtSettings,

                    /**
                     * @namespace Print specific information
                     */
                    "print": {
                        /**
                         * DataTables draw 'start' point before the printing display was shown
                         *  @property saveStart
                         *  @type     int
                         *  @default  -1
                         */
                        "saveStart": -1,

                        /**
                         * DataTables draw 'length' point before the printing display was shown
                         *  @property saveLength
                         *  @type     int
                         *  @default  -1
                         */
                        "saveLength": -1,

                        /**
                         * Page scrolling point before the printing display was shown so it can be restored
                         *  @property saveScroll
                         *  @type     int
                         *  @default  -1
                         */
                        "saveScroll": -1,

                        /**
                         * Wrapped function to end the print display (to maintain scope)
                         *  @property funcEnd
                         *  @type     Function
                         *  @default  function () {}
                         */
                        "funcEnd": function () {
                        }
                    },

                    /**
                     * A unique ID is assigned to each button in each instance
                     * @property buttonCounter
                     *  @type     int
                     * @default  0
                     */
                    "buttonCounter": 0,

                    /**
                     * @namespace Select rows specific information
                     */
                    "select": {
                        /**
                         * Select type - can be 'none', 'single' or 'multi'
                         * @property type
                         *  @type     string
                         * @default  ""
                         */
                        "type": "",

                        /**
                         * Array of nodes which are currently selected
                         *  @property selected
                         *  @type     array
                         *  @default  []
                         */
                        "selected": [],

                        /**
                         * Function to run before the selection can take place. Will cancel the select if the
                         * function returns false
                         *  @property preRowSelect
                         *  @type     Function
                         *  @default  null
                         */
                        "preRowSelect": null,

                        /**
                         * Function to run when a row is selected
                         *  @property postSelected
                         *  @type     Function
                         *  @default  null
                         */
                        "postSelected": null,

                        /**
                         * Function to run when a row is deselected
                         *  @property postDeselected
                         *  @type     Function
                         *  @default  null
                         */
                        "postDeselected": null,

                        /**
                         * Indicate if all rows are selected (needed for server-side processing)
                         *  @property all
                         *  @type     boolean
                         *  @default  false
                         */
                        "all": false,

                        /**
                         * Class name to add to selected TR nodes
                         *  @property selectedClass
                         *  @type     String
                         *  @default  ""
                         */
                        "selectedClass": ""
                    },

                    /**
                     * Store of the user input customisation object
                     *  @property custom
                     *  @type     object
                     *  @default  {}
                     */
                    "custom": {},

                    /**
                     * SWF movie path
                     *  @property swfPath
                     *  @type     string
                     *  @default  ""
                     */
                    "swfPath": "",

                    /**
                     * Default button set
                     *  @property buttonSet
                     *  @type     array
                     *  @default  []
                     */
                    "buttonSet": [],

                    /**
                     * When there is more than one TableTools instance for a DataTable, there must be a
                     * master which controls events (row selection etc)
                     *  @property master
                     *  @type     boolean
                     *  @default  false
                     */
                    "master": false,

                    /**
                     * Tag names that are used for creating collections and buttons
                     *  @namesapce
                     */
                    "tags": {}
                };


                /**
                 * @namespace Common and useful DOM elements for the class instance
                 */
                this.dom = {
                    /**
                     * DIV element that is create and all TableTools buttons (and their children) put into
                     *  @property container
                     *  @type     node
                     *  @default  null
                     */
                    "container": null,

                    /**
                     * The table node to which TableTools will be applied
                     *  @property table
                     *  @type     node
                     *  @default  null
                     */
                    "table": null,

                    /**
                     * @namespace Nodes used for the print display
                     */
                    "print": {
                        /**
                         * Nodes which have been removed from the display by setting them to display none
                         *  @property hidden
                         *  @type     array
                         *  @default  []
                         */
                        "hidden": [],

                        /**
                         * The information display saying telling the user about the print display
                         *  @property message
                         *  @type     node
                         *  @default  null
                         */
                        "message": null
                    },

                    /**
                     * @namespace Nodes used for a collection display. This contains the currently used collection
                     */
                    "collection": {
                        /**
                         * The div wrapper containing the buttons in the collection (i.e. the menu)
                         *  @property collection
                         *  @type     node
                         *  @default  null
                         */
                        "collection": null,

                        /**
                         * Background display to provide focus and capture events
                         *  @property background
                         *  @type     node
                         *  @default  null
                         */
                        "background": null
                    }
                };

                /**
                 * @namespace Name space for the classes that this TableTools instance will use
                 * @extends TableTools.classes
                 */
                this.classes = $.extend(true, {}, TableTools.classes);
                if (this.s.dt.bJUI) {
                    $.extend(true, this.classes, TableTools.classes_themeroller);
                }


                /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
                 * Public class methods
                 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

                /**
                 * Retreieve the settings object from an instance
                 *  @method fnSettings
                 *  @returns {object} TableTools settings object
                 */
                this.fnSettings = function () {
                    return this.s;
                };


                /* Constructor logic */
                if (typeof oOpts == 'undefined') {
                    oOpts = {};
                }


                TableTools._aInstances.push(this);
                this._fnConstruct(oOpts);

                return this;
            };


            TableTools.prototype = {
                /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
                 * Public methods
                 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

                /**
                 * Retreieve the settings object from an instance
                 *  @returns {array} List of TR nodes which are currently selected
                 *  @param {boolean} [filtered=false] Get only selected rows which are
                 *    available given the filtering applied to the table. By default
                 *    this is false -  i.e. all rows, regardless of filtering are
                 selected.
                 */
                "fnGetSelected": function (filtered) {
                    var
                        out = [],
                        data = this.s.dt.aoData,
                        displayed = this.s.dt.aiDisplay,
                        i, iLen;

                    if (filtered) {
                        // Only consider filtered rows
                        for (i = 0, iLen = displayed.length; i < iLen; i++) {
                            if (data[displayed[i]]._DTTT_selected) {
                                out.push(data[displayed[i]].nTr);
                            }
                        }
                    }
                    else {
                        // Use all rows
                        for (i = 0, iLen = data.length; i < iLen; i++) {
                            if (data[i]._DTTT_selected) {
                                out.push(data[i].nTr);
                            }
                        }
                    }

                    return out;
                },


                /**
                 * Get the data source objects/arrays from DataTables for the selected rows (same as
                 * fnGetSelected followed by fnGetData on each row from the table)
                 *  @returns {array} Data from the TR nodes which are currently selected
                 */
                "fnGetSelectedData": function () {
                    var out = [];
                    var data = this.s.dt.aoData;
                    var i, iLen;

                    for (i = 0, iLen = data.length; i < iLen; i++) {
                        if (data[i]._DTTT_selected) {
                            out.push(this.s.dt.oInstance.fnGetData(i));
                        }
                    }

                    return out;
                },


                /**
                 * Get the indexes of the selected rows
                 *  @returns {array} List of row indexes
                 *  @param {boolean} [filtered=false] Get only selected rows which are
                 *    available given the filtering applied to the table. By default
                 *    this is false -  i.e. all rows, regardless of filtering are
                 selected.
                 */
                "fnGetSelectedIndexes": function (filtered) {
                    var
                        out = [],
                        data = this.s.dt.aoData,
                        displayed = this.s.dt.aiDisplay,
                        i, iLen;

                    if (filtered) {
                        // Only consider filtered rows
                        for (i = 0, iLen = displayed.length; i < iLen; i++) {
                            if (data[displayed[i]]._DTTT_selected) {
                                out.push(displayed[i]);
                            }
                        }
                    }
                    else {
                        // Use all rows
                        for (i = 0, iLen = data.length; i < iLen; i++) {
                            if (data[i]._DTTT_selected) {
                                out.push(i);
                            }
                        }
                    }

                    return out;
                },


                /**
                 * Check to see if a current row is selected or not
                 *  @param {Node} n TR node to check if it is currently selected or not
                 *  @returns {Boolean} true if select, false otherwise
                 */
                "fnIsSelected": function (n) {
                    var pos = this.s.dt.oInstance.fnGetPosition(n);
                    return (this.s.dt.aoData[pos]._DTTT_selected === true) ? true : false;
                },


                /**
                 * Select all rows in the table
                 *  @param {boolean} [filtered=false] Select only rows which are available
                 *    given the filtering applied to the table. By default this is false -
                 *    i.e. all rows, regardless of filtering are selected.
                 */
                "fnSelectAll": function (filtered) {
                    this._fnRowSelect(filtered ?
                            this.s.dt.aiDisplay :
                            this.s.dt.aoData
                    );
                },


                /**
                 * Deselect all rows in the table
                 *  @param {boolean} [filtered=false] Deselect only rows which are available
                 *    given the filtering applied to the table. By default this is false -
                 *    i.e. all rows, regardless of filtering are deselected.
                 */
                "fnSelectNone": function (filtered) {
                    this._fnRowDeselect(this.fnGetSelectedIndexes(filtered));
                },


                /**
                 * Select row(s)
                 *  @param {node|object|array} n The row(s) to select. Can be a single DOM
                 *    TR node, an array of TR nodes or a jQuery object.
                 */
                "fnSelect": function (n) {
                    if (this.s.select.type == "single") {
                        this.fnSelectNone();
                        this._fnRowSelect(n);
                    }
                    else {
                        this._fnRowSelect(n);
                    }
                },


                /**
                 * Deselect row(s)
                 *  @param {node|object|array} n The row(s) to deselect. Can be a single DOM
                 *    TR node, an array of TR nodes or a jQuery object.
                 */
                "fnDeselect": function (n) {
                    this._fnRowDeselect(n);
                },


                /**
                 * Get the title of the document - useful for file names. The title is retrieved from either
                 * the configuration object's 'title' parameter, or the HTML document title
                 *  @param   {Object} oConfig Button configuration object
                 *  @returns {String} Button title
                 */
                "fnGetTitle": function (oConfig) {
                    var sTitle = "";
                    if (typeof oConfig.sTitle != 'undefined' && oConfig.sTitle !== "") {
                        sTitle = oConfig.sTitle;
                    } else {
                        var anTitle = document.getElementsByTagName('title');
                        if (anTitle.length > 0) {
                            sTitle = anTitle[0].innerHTML;
                        }
                    }

                    /* Strip characters which the OS will object to - checking for UTF8 support in the scripting
                     * engine
                     */
                    if ("\u00A1".toString().length < 4) {
                        return sTitle.replace(/[^a-zA-Z0-9_\u00A1-\uFFFF\.,\-_ !\(\)]/g, "");
                    } else {
                        return sTitle.replace(/[^a-zA-Z0-9_\.,\-_ !\(\)]/g, "");
                    }
                },


                /**
                 * Calculate a unity array with the column width by proportion for a set of columns to be
                 * included for a button. This is particularly useful for PDF creation, where we can use the
                 * column widths calculated by the browser to size the columns in the PDF.
                 *  @param   {Object} oConfig Button configuration object
                 *  @returns {Array} Unity array of column ratios
                 */
                "fnCalcColRatios": function (oConfig) {
                    var
                        aoCols = this.s.dt.aoColumns,
                        aColumnsInc = this._fnColumnTargets(oConfig.mColumns),
                        aColWidths = [],
                        iWidth = 0, iTotal = 0, i, iLen;

                    for (i = 0, iLen = aColumnsInc.length; i < iLen; i++) {
                        if (aColumnsInc[i]) {
                            iWidth = aoCols[i].nTh.offsetWidth;
                            iTotal += iWidth;
                            aColWidths.push(iWidth);
                        }
                    }

                    for (i = 0, iLen = aColWidths.length; i < iLen; i++) {
                        aColWidths[i] = aColWidths[i] / iTotal;
                    }

                    return aColWidths.join('\t');
                },


                /**
                 * Get the information contained in a table as a string
                 *  @param   {Object} oConfig Button configuration object
                 *  @returns {String} Table data as a string
                 */
                "fnGetTableData": function (oConfig) {
                    /* In future this could be used to get data from a plain HTML source as well as DataTables */
                    if (this.s.dt) {
                        return this._fnGetDataTablesData(oConfig);
                    }
                },


                /**
                 * Pass text to a flash button instance, which will be used on the button's click handler
                 *  @param   {Object} clip Flash button object
                 *  @param   {String} text Text to set
                 */
                "fnSetText": function (clip, text) {
                    this._fnFlashSetText(clip, text);
                },


                /**
                 * Resize the flash elements of the buttons attached to this TableTools instance - this is
                 * useful for when initialising TableTools when it is hidden (display:none) since sizes can't
                 * be calculated at that time.
                 */
                "fnResizeButtons": function () {
                    for (var cli in ZeroClipboard_TableTools.clients) {
                        if (cli) {
                            var client = ZeroClipboard_TableTools.clients[cli];
                            if (typeof client.domElement != 'undefined' &&
                                client.domElement.parentNode) {
                                client.positionElement();
                            }
                        }
                    }
                },


                /**
                 * Check to see if any of the ZeroClipboard client's attached need to be resized
                 */
                "fnResizeRequired": function () {
                    for (var cli in ZeroClipboard_TableTools.clients) {
                        if (cli) {
                            var client = ZeroClipboard_TableTools.clients[cli];
                            if (typeof client.domElement != 'undefined' &&
                                client.domElement.parentNode == this.dom.container &&
                                client.sized === false) {
                                return true;
                            }
                        }
                    }
                    return false;
                },


                /**
                 * Programmatically enable or disable the print view
                 *  @param {boolean} [bView=true] Show the print view if true or not given. If false, then
                 *    terminate the print view and return to normal.
                 *  @param {object} [oConfig={}] Configuration for the print view
                 *  @param {boolean} [oConfig.bShowAll=false] Show all rows in the table if true
                 *  @param {string} [oConfig.sInfo] Information message, displayed as an overlay to the
                 *    user to let them know what the print view is.
                 *  @param {string} [oConfig.sMessage] HTML string to show at the top of the document - will
                 *    be included in the printed document.
                 */
                "fnPrint": function (bView, oConfig) {
                    if (oConfig === undefined) {
                        oConfig = {};
                    }

                    if (bView === undefined || bView) {
                        this._fnPrintStart(oConfig);
                    }
                    else {
                        this._fnPrintEnd();
                    }
                },


                /**
                 * Show a message to the end user which is nicely styled
                 *  @param {string} message The HTML string to show to the user
                 *  @param {int} time The duration the message is to be shown on screen for (mS)
                 */
                "fnInfo": function (message, time) {
                    var info = $('<div/>')
                        .addClass(this.classes.print.info)
                        .html(message)
                        .appendTo('body');

                    setTimeout(function () {
                        info.fadeOut("normal", function () {
                            info.remove();
                        });
                    }, time);
                },


                /**
                 * Get the container element of the instance for attaching to the DOM
                 *   @returns {node} DOM node
                 */
                "fnContainer": function () {
                    return this.dom.container;
                },


                /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
                 * Private methods (they are of course public in JS, but recommended as private)
                 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

                /**
                 * Constructor logic
                 *  @method  _fnConstruct
                 *  @param   {Object} oOpts Same as TableTools constructor
                 *  @returns void
                 *  @private
                 */
                "_fnConstruct": function (oOpts) {
                    var that = this;

                    this._fnCustomiseSettings(oOpts);

                    /* Container element */
                    this.dom.container = document.createElement(this.s.tags.container);
                    this.dom.container.className = this.classes.container;

                    /* Row selection config */
                    if (this.s.select.type != 'none') {
                        this._fnRowSelectConfig();
                    }

                    /* Buttons */
                    this._fnButtonDefinations(this.s.buttonSet, this.dom.container);

                    /* Destructor */
                    this.s.dt.aoDestroyCallback.push({
                        "sName": "TableTools",
                        "fn": function () {
                            $(that.s.dt.nTBody)
                                .off('click.DTTT_Select', that.s.custom.sRowSelector)
                                .off('mousedown.DTTT_Select', 'tr')
                                .off('mouseup.DTTT_Select', 'tr');

                            $(that.dom.container).empty();

                            // Remove the instance
                            var idx = $.inArray(that, TableTools._aInstances);
                            if (idx !== -1) {
                                TableTools._aInstances.splice(idx, 1);
                            }
                        }
                    });
                },


                /**
                 * Take the user defined settings and the default settings and combine them.
                 *  @method  _fnCustomiseSettings
                 *  @param   {Object} oOpts Same as TableTools constructor
                 *  @returns void
                 *  @private
                 */
                "_fnCustomiseSettings": function (oOpts) {
                    /* Is this the master control instance or not? */
                    if (typeof this.s.dt._TableToolsInit == 'undefined') {
                        this.s.master = true;
                        this.s.dt._TableToolsInit = true;
                    }

                    /* We can use the table node from comparisons to group controls */
                    this.dom.table = this.s.dt.nTable;

                    /* Clone the defaults and then the user options */
                    this.s.custom = $.extend({}, TableTools.DEFAULTS, oOpts);

                    /* Flash file location */
                    this.s.swfPath = this.s.custom.sSwfPath;
                    if (typeof ZeroClipboard_TableTools != 'undefined') {
                        ZeroClipboard_TableTools.moviePath = this.s.swfPath;
                    }

                    /* Table row selecting */
                    this.s.select.type = this.s.custom.sRowSelect;
                    this.s.select.preRowSelect = this.s.custom.fnPreRowSelect;
                    this.s.select.postSelected = this.s.custom.fnRowSelected;
                    this.s.select.postDeselected = this.s.custom.fnRowDeselected;

                    // Backwards compatibility - allow the user to specify a custom class in the initialiser
                    if (this.s.custom.sSelectedClass) {
                        this.classes.select.row = this.s.custom.sSelectedClass;
                    }

                    this.s.tags = this.s.custom.oTags;

                    /* Button set */
                    this.s.buttonSet = this.s.custom.aButtons;
                },


                /**
                 * Take the user input arrays and expand them to be fully defined, and then add them to a given
                 * DOM element
                 *  @method  _fnButtonDefinations
                 *  @param {array} buttonSet Set of user defined buttons
                 *  @param {node} wrapper Node to add the created buttons to
                 *  @returns void
                 *  @private
                 */
                "_fnButtonDefinations": function (buttonSet, wrapper) {
                    var buttonDef;

                    for (var i = 0, iLen = buttonSet.length; i < iLen; i++) {
                        if (typeof buttonSet[i] == "string") {
                            if (typeof TableTools.BUTTONS[buttonSet[i]] == 'undefined') {
                                alert("TableTools: Warning - unknown button type: " + buttonSet[i]);
                                continue;
                            }
                            buttonDef = $.extend({}, TableTools.BUTTONS[buttonSet[i]], true);
                        }
                        else {
                            if (typeof TableTools.BUTTONS[buttonSet[i].sExtends] == 'undefined') {
                                alert("TableTools: Warning - unknown button type: " + buttonSet[i].sExtends);
                                continue;
                            }
                            var o = $.extend({}, TableTools.BUTTONS[buttonSet[i].sExtends], true);
                            buttonDef = $.extend(o, buttonSet[i], true);
                        }

                        var button = this._fnCreateButton(
                            buttonDef,
                            $(wrapper).hasClass(this.classes.collection.container)
                        );

                        if (button) {
                            wrapper.appendChild(button);
                        }
                    }
                },


                /**
                 * Create and configure a TableTools button
                 *  @method  _fnCreateButton
                 *  @param   {Object} oConfig Button configuration object
                 *  @returns {Node} Button element
                 *  @private
                 */
                "_fnCreateButton": function (oConfig, bCollectionButton) {
                    var nButton = this._fnButtonBase(oConfig, bCollectionButton);

                    if (oConfig.sAction.match(/flash/)) {
                        if (!this._fnHasFlash()) {
                            return false;
                        }

                        this._fnFlashConfig(nButton, oConfig);
                    }
                    else if (oConfig.sAction == "text") {
                        this._fnTextConfig(nButton, oConfig);
                    }
                    else if (oConfig.sAction == "div") {
                        this._fnTextConfig(nButton, oConfig);
                    }
                    else if (oConfig.sAction == "collection") {
                        this._fnTextConfig(nButton, oConfig);
                        this._fnCollectionConfig(nButton, oConfig);
                    }

                    if (this.s.dt.iTabIndex !== -1) {
                        $(nButton)
                            .attr('tabindex', this.s.dt.iTabIndex)
                            .attr('aria-controls', this.s.dt.sTableId)
                            .on('keyup.DTTT', function (e) {
                                // Trigger the click event on return key when focused.
                                // Note that for Flash buttons this has no effect since we
                                // can't programmatically trigger the Flash export
                                if (e.keyCode === 13) {
                                    e.stopPropagation();

                                    $(this).trigger('click');
                                }
                            })
                            .on('mousedown.DTTT', function (e) {
                                // On mousedown we want to stop the focus occurring on the
                                // button, focus is used only for the keyboard navigation.
                                // But using preventDefault for the flash buttons stops the
                                // flash action. However, it is not the button that gets
                                // focused but the flash element for flash buttons, so this
                                // works
                                if (!oConfig.sAction.match(/flash/)) {
                                    e.preventDefault();
                                }
                            });
                    }

                    return nButton;
                },


                /**
                 * Create the DOM needed for the button and apply some base properties. All buttons start here
                 *  @method  _fnButtonBase
                 *  @param   {o} oConfig Button configuration object
                 *  @returns {Node} DIV element for the button
                 *  @private
                 */
                "_fnButtonBase": function (o, bCollectionButton) {
                    var sTag, sLiner, sClass;

                    if (bCollectionButton) {
                        sTag = o.sTag && o.sTag !== "default" ? o.sTag : this.s.tags.collection.button;
                        sLiner = o.sLinerTag && o.sLinerTag !== "default" ? o.sLiner : this.s.tags.collection.liner;
                        sClass = this.classes.collection.buttons.normal;
                    }
                    else {
                        sTag = o.sTag && o.sTag !== "default" ? o.sTag : this.s.tags.button;
                        sLiner = o.sLinerTag && o.sLinerTag !== "default" ? o.sLiner : this.s.tags.liner;
                        sClass = this.classes.buttons.normal;
                    }

                    var
                        nButton = document.createElement(sTag),
                        nSpan = document.createElement(sLiner),
                        masterS = this._fnGetMasterSettings();

                    nButton.className = sClass + " " + o.sButtonClass;
                    nButton.setAttribute('id', "ToolTables_" + this.s.dt.sInstance + "_" + masterS.buttonCounter);
                    nButton.appendChild(nSpan);
                    nSpan.innerHTML = o.sButtonText;

                    masterS.buttonCounter++;

                    return nButton;
                },


                /**
                 * Get the settings object for the master instance. When more than one TableTools instance is
                 * assigned to a DataTable, only one of them can be the 'master' (for the select rows). As such,
                 * we will typically want to interact with that master for global properties.
                 *  @method  _fnGetMasterSettings
                 *  @returns {Object} TableTools settings object
                 *  @private
                 */
                "_fnGetMasterSettings": function () {
                    if (this.s.master) {
                        return this.s;
                    }
                    else {
                        /* Look for the master which has the same DT as this one */
                        var instances = TableTools._aInstances;
                        for (var i = 0, iLen = instances.length; i < iLen; i++) {
                            if (this.dom.table == instances[i].s.dt.nTable) {
                                return instances[i].s;
                            }
                        }
                    }
                },


                /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
                 * Button collection functions
                 */

                /**
                 * Create a collection button, when activated will present a drop down list of other buttons
                 *  @param   {Node} nButton Button to use for the collection activation
                 *  @param   {Object} oConfig Button configuration object
                 *  @returns void
                 *  @private
                 */
                "_fnCollectionConfig": function (nButton, oConfig) {
                    var nHidden = document.createElement(this.s.tags.collection.container);
                    nHidden.style.display = "none";
                    nHidden.className = this.classes.collection.container;
                    oConfig._collection = nHidden;
                    document.body.appendChild(nHidden);

                    this._fnButtonDefinations(oConfig.aButtons, nHidden);
                },


                /**
                 * Show a button collection
                 *  @param   {Node} nButton Button to use for the collection
                 *  @param   {Object} oConfig Button configuration object
                 *  @returns void
                 *  @private
                 */
                "_fnCollectionShow": function (nButton, oConfig) {
                    var
                        that = this,
                        oPos = $(nButton).offset(),
                        nHidden = oConfig._collection,
                        iDivX = oPos.left,
                        iDivY = oPos.top + $(nButton).outerHeight(),
                        iWinHeight = $(window).height(), iDocHeight = $(document).height(),
                        iWinWidth = $(window).width(), iDocWidth = $(document).width();

                    nHidden.style.position = "absolute";
                    nHidden.style.left = iDivX + "px";
                    nHidden.style.top = iDivY + "px";
                    nHidden.style.display = "block";
                    $(nHidden).css('opacity', 0);

                    var nBackground = document.createElement('div');
                    nBackground.style.position = "absolute";
                    nBackground.style.left = "0px";
                    nBackground.style.top = "0px";
                    nBackground.style.height = ((iWinHeight > iDocHeight) ? iWinHeight : iDocHeight) + "px";
                    nBackground.style.width = ((iWinWidth > iDocWidth) ? iWinWidth : iDocWidth) + "px";
                    nBackground.className = this.classes.collection.background;
                    $(nBackground).css('opacity', 0);

                    document.body.appendChild(nBackground);
                    document.body.appendChild(nHidden);

                    /* Visual corrections to try and keep the collection visible */
                    var iDivWidth = $(nHidden).outerWidth();
                    var iDivHeight = $(nHidden).outerHeight();

                    if (iDivX + iDivWidth > iDocWidth) {
                        nHidden.style.left = (iDocWidth - iDivWidth) + "px";
                    }

                    if (iDivY + iDivHeight > iDocHeight) {
                        nHidden.style.top = (iDivY - iDivHeight - $(nButton).outerHeight()) + "px";
                    }

                    this.dom.collection.collection = nHidden;
                    this.dom.collection.background = nBackground;

                    /* This results in a very small delay for the end user but it allows the animation to be
                     * much smoother. If you don't want the animation, then the setTimeout can be removed
                     */
                    setTimeout(function () {
                        $(nHidden).animate({"opacity": 1}, 500);
                        $(nBackground).animate({"opacity": 0.25}, 500);
                    }, 10);

                    /* Resize the buttons to the Flash contents fit */
                    this.fnResizeButtons();

                    /* Event handler to remove the collection display */
                    $(nBackground).click(function () {
                        that._fnCollectionHide.call(that, null, null);
                    });
                },


                /**
                 * Hide a button collection
                 *  @param   {Node} nButton Button to use for the collection
                 *  @param   {Object} oConfig Button configuration object
                 *  @returns void
                 *  @private
                 */
                "_fnCollectionHide": function (nButton, oConfig) {
                    if (oConfig !== null && oConfig.sExtends == 'collection') {
                        return;
                    }

                    if (this.dom.collection.collection !== null) {
                        $(this.dom.collection.collection).animate({"opacity": 0}, 500, function (e) {
                            this.style.display = "none";
                        });

                        $(this.dom.collection.background).animate({"opacity": 0}, 500, function (e) {
                            this.parentNode.removeChild(this);
                        });

                        this.dom.collection.collection = null;
                        this.dom.collection.background = null;
                    }
                },


                /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
                 * Row selection functions
                 */

                /**
                 * Add event handlers to a table to allow for row selection
                 *  @method  _fnRowSelectConfig
                 *  @returns void
                 *  @private
                 */
                "_fnRowSelectConfig": function () {
                    if (this.s.master) {
                        var
                            that = this,
                            i, iLen,
                            dt = this.s.dt,
                            aoOpenRows = this.s.dt.aoOpenRows;

                        $(dt.nTable).addClass(this.classes.select.table);

                        // When using OS style selection, we want to cancel the shift text
                        // selection, but only when the shift key is used (so you can
                        // actually still select text in the table)
                        if (this.s.select.type === 'os') {
                            $(dt.nTBody).on('mousedown.DTTT_Select', 'tr', function (e) {
                                if (e.shiftKey) {

                                    $(dt.nTBody)
                                        .css('-moz-user-select', 'none')
                                        .one('selectstart.DTTT_Select', 'tr', function () {
                                            return false;
                                        });
                                }
                            });

                            $(dt.nTBody).on('mouseup.DTTT_Select', 'tr', function (e) {
                                $(dt.nTBody).css('-moz-user-select', '');
                            });
                        }

                        // Row selection
                        $(dt.nTBody).on('click.DTTT_Select', this.s.custom.sRowSelector, function (e) {
                            var row = this.nodeName.toLowerCase() === 'tr' ?
                                this :
                                $(this).parents('tr')[0];

                            var select = that.s.select;
                            var pos = that.s.dt.oInstance.fnGetPosition(row);

                            /* Sub-table must be ignored (odd that the selector won't do this with >) */
                            if (row.parentNode != dt.nTBody) {
                                return;
                            }

                            /* Check that we are actually working with a DataTables controlled row */
                            if (dt.oInstance.fnGetData(row) === null) {
                                return;
                            }

                            // Shift click, ctrl click and simple click handling to make
                            // row selection a lot like a file system in desktop OSs
                            if (select.type == 'os') {
                                if (e.ctrlKey || e.metaKey) {
                                    // Add or remove from the selection
                                    if (that.fnIsSelected(row)) {
                                        that._fnRowDeselect(row, e);
                                    }
                                    else {
                                        that._fnRowSelect(row, e);
                                    }
                                }
                                else if (e.shiftKey) {
                                    // Add a range of rows, from the last selected row to
                                    // this one
                                    var rowIdxs = that.s.dt.aiDisplay.slice(); // visible rows
                                    var idx1 = $.inArray(select.lastRow, rowIdxs);
                                    var idx2 = $.inArray(pos, rowIdxs);

                                    if (that.fnGetSelected().length === 0 || idx1 === -1) {
                                        // select from top to here - slightly odd, but both
                                        // Windows and Mac OS do this
                                        rowIdxs.splice($.inArray(pos, rowIdxs) + 1, rowIdxs.length);
                                    }
                                    else {
                                        // reverse so we can shift click 'up' as well as down
                                        if (idx1 > idx2) {
                                            var tmp = idx2;
                                            idx2 = idx1;
                                            idx1 = tmp;
                                        }

                                        rowIdxs.splice(idx2 + 1, rowIdxs.length);
                                        rowIdxs.splice(0, idx1);
                                    }

                                    if (!that.fnIsSelected(row)) {
                                        // Select range
                                        that._fnRowSelect(rowIdxs, e);
                                    }
                                    else {
                                        // Deselect range - need to keep the clicked on row selected
                                        rowIdxs.splice($.inArray(pos, rowIdxs), 1);
                                        that._fnRowDeselect(rowIdxs, e);
                                    }
                                }
                                else {
                                    // No cmd or shift click. Deselect current if selected,
                                    // or select this row only
                                    if (that.fnIsSelected(row) && that.fnGetSelected().length === 1) {
                                        that._fnRowDeselect(row, e);
                                    }
                                    else {
                                        that.fnSelectNone();
                                        that._fnRowSelect(row, e);
                                    }
                                }
                            }
                            else if (that.fnIsSelected(row)) {
                                that._fnRowDeselect(row, e);
                            }
                            else if (select.type == "single") {
                                that.fnSelectNone();
                                that._fnRowSelect(row, e);
                            }
                            else if (select.type == "multi") {
                                that._fnRowSelect(row, e);
                            }

                            select.lastRow = pos;
                        });//.on('selectstart', function () { return false; } );

                        // Bind a listener to the DataTable for when new rows are created.
                        // This allows rows to be visually selected when they should be and
                        // deferred rendering is used.
                        dt.oApi._fnCallbackReg(dt, 'aoRowCreatedCallback', function (tr, data, index) {
                            if (dt.aoData[index]._DTTT_selected) {
                                $(tr).addClass(that.classes.select.row);
                            }
                        }, 'TableTools-SelectAll');
                    }
                },

                /**
                 * Select rows
                 *  @param   {*} src Rows to select - see _fnSelectData for a description of valid inputs
                 *  @private
                 */
                "_fnRowSelect": function (src, e) {
                    var
                        that = this,
                        data = this._fnSelectData(src),
                        firstTr = data.length === 0 ? null : data[0].nTr,
                        anSelected = [],
                        i, len;

                    // Get all the rows that will be selected
                    for (i = 0, len = data.length; i < len; i++) {
                        if (data[i].nTr) {
                            anSelected.push(data[i].nTr);
                        }
                    }

                    // User defined pre-selection function
                    if (this.s.select.preRowSelect !== null && !this.s.select.preRowSelect.call(this, e, anSelected, true)) {
                        return;
                    }

                    // Mark them as selected
                    for (i = 0, len = data.length; i < len; i++) {
                        data[i]._DTTT_selected = true;

                        if (data[i].nTr) {
                            $(data[i].nTr).addClass(that.classes.select.row);
                        }
                    }

                    // Post-selection function
                    if (this.s.select.postSelected !== null) {
                        this.s.select.postSelected.call(this, anSelected);
                    }

                    TableTools._fnEventDispatch(this, 'select', anSelected, true);
                },

                /**
                 * Deselect rows
                 *  @param   {*} src Rows to deselect - see _fnSelectData for a description of valid inputs
                 *  @private
                 */
                "_fnRowDeselect": function (src, e) {
                    var
                        that = this,
                        data = this._fnSelectData(src),
                        firstTr = data.length === 0 ? null : data[0].nTr,
                        anDeselectedTrs = [],
                        i, len;

                    // Get all the rows that will be deselected
                    for (i = 0, len = data.length; i < len; i++) {
                        if (data[i].nTr) {
                            anDeselectedTrs.push(data[i].nTr);
                        }
                    }

                    // User defined pre-selection function
                    if (this.s.select.preRowSelect !== null && !this.s.select.preRowSelect.call(this, e, anDeselectedTrs, false)) {
                        return;
                    }

                    // Mark them as deselected
                    for (i = 0, len = data.length; i < len; i++) {
                        data[i]._DTTT_selected = false;

                        if (data[i].nTr) {
                            $(data[i].nTr).removeClass(that.classes.select.row);
                        }
                    }

                    // Post-deselection function
                    if (this.s.select.postDeselected !== null) {
                        this.s.select.postDeselected.call(this, anDeselectedTrs);
                    }

                    TableTools._fnEventDispatch(this, 'select', anDeselectedTrs, false);
                },

                /**
                 * Take a data source for row selection and convert it into aoData points for the DT
                 *   @param {*} src Can be a single DOM TR node, an array of TR nodes (including a
                 *     a jQuery object), a single aoData point from DataTables, an array of aoData
                 *     points or an array of aoData indexes
                 *   @returns {array} An array of aoData points
                 */
                "_fnSelectData": function (src) {
                    var out = [], pos, i, iLen;

                    if (src.nodeName) {
                        // Single node
                        pos = this.s.dt.oInstance.fnGetPosition(src);
                        out.push(this.s.dt.aoData[pos]);
                    }
                    else if (typeof src.length !== 'undefined') {
                        // jQuery object or an array of nodes, or aoData points
                        for (i = 0, iLen = src.length; i < iLen; i++) {
                            if (src[i].nodeName) {
                                pos = this.s.dt.oInstance.fnGetPosition(src[i]);
                                out.push(this.s.dt.aoData[pos]);
                            }
                            else if (typeof src[i] === 'number') {
                                out.push(this.s.dt.aoData[src[i]]);
                            }
                            else {
                                out.push(src[i]);
                            }
                        }

                        return out;
                    }
                    else if (typeof src === 'number') {
                        out.push(this.s.dt.aoData[src]);
                    }
                    else {
                        // A single aoData point
                        out.push(src);
                    }

                    return out;
                },


                /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
                 * Text button functions
                 */

                /**
                 * Configure a text based button for interaction events
                 *  @method  _fnTextConfig
                 *  @param   {Node} nButton Button element which is being considered
                 *  @param   {Object} oConfig Button configuration object
                 *  @returns void
                 *  @private
                 */
                "_fnTextConfig": function (nButton, oConfig) {
                    var that = this;

                    if (oConfig.fnInit !== null) {
                        oConfig.fnInit.call(this, nButton, oConfig);
                    }

                    if (oConfig.sToolTip !== "") {
                        nButton.title = oConfig.sToolTip;
                    }

                    $(nButton).hover(function () {
                        if (oConfig.fnMouseover !== null) {
                            oConfig.fnMouseover.call(this, nButton, oConfig, null);
                        }
                    }, function () {
                        if (oConfig.fnMouseout !== null) {
                            oConfig.fnMouseout.call(this, nButton, oConfig, null);
                        }
                    });

                    if (oConfig.fnSelect !== null) {
                        TableTools._fnEventListen(this, 'select', function (n) {
                            oConfig.fnSelect.call(that, nButton, oConfig, n);
                        });
                    }

                    $(nButton).click(function (e) {
                        //e.preventDefault();

                        if (oConfig.fnClick !== null) {
                            oConfig.fnClick.call(that, nButton, oConfig, null, e);
                        }

                        /* Provide a complete function to match the behaviour of the flash elements */
                        if (oConfig.fnComplete !== null) {
                            oConfig.fnComplete.call(that, nButton, oConfig, null, null);
                        }

                        that._fnCollectionHide(nButton, oConfig);
                    });
                },


                /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
                 * Flash button functions
                 */

                /**
                 * Check if the Flash plug-in is available
                 *  @method  _fnHasFlash
                 *  @returns {boolean} `true` if Flash available, `false` otherwise
                 *  @private
                 */
                "_fnHasFlash": function () {
                    try {
                        var fo = new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
                        if (fo) {
                            return true;
                        }
                    }
                    catch (e) {
                        if (
                            navigator.mimeTypes &&
                            navigator.mimeTypes['application/x-shockwave-flash'] !== undefined &&
                            navigator.mimeTypes['application/x-shockwave-flash'].enabledPlugin
                        ) {
                            return true;
                        }
                    }

                    return false;
                },


                /**
                 * Configure a flash based button for interaction events
                 *  @method  _fnFlashConfig
                 *  @param   {Node} nButton Button element which is being considered
                 *  @param   {o} oConfig Button configuration object
                 *  @returns void
                 *  @private
                 */
                "_fnFlashConfig": function (nButton, oConfig) {
                    var that = this;
                    var flash = new ZeroClipboard_TableTools.Client();

                    if (oConfig.fnInit !== null) {
                        oConfig.fnInit.call(this, nButton, oConfig);
                    }

                    flash.setHandCursor(true);

                    if (oConfig.sAction == "flash_save") {
                        flash.setAction('save');
                        flash.setCharSet((oConfig.sCharSet == "utf16le") ? 'UTF16LE' : 'UTF8');
                        flash.setBomInc(oConfig.bBomInc);
                        flash.setFileName(oConfig.sFileName.replace('*', this.fnGetTitle(oConfig)));
                    }
                    else if (oConfig.sAction == "flash_pdf") {
                        flash.setAction('pdf');
                        flash.setFileName(oConfig.sFileName.replace('*', this.fnGetTitle(oConfig)));
                    }
                    else {
                        flash.setAction('copy');
                    }

                    flash.addEventListener('mouseOver', function (client) {
                        if (oConfig.fnMouseover !== null) {
                            oConfig.fnMouseover.call(that, nButton, oConfig, flash);
                        }
                    });

                    flash.addEventListener('mouseOut', function (client) {
                        if (oConfig.fnMouseout !== null) {
                            oConfig.fnMouseout.call(that, nButton, oConfig, flash);
                        }
                    });

                    flash.addEventListener('mouseDown', function (client) {
                        if (oConfig.fnClick !== null) {
                            oConfig.fnClick.call(that, nButton, oConfig, flash);
                        }
                    });

                    flash.addEventListener('complete', function (client, text) {
                        if (oConfig.fnComplete !== null) {
                            oConfig.fnComplete.call(that, nButton, oConfig, flash, text);
                        }
                        that._fnCollectionHide(nButton, oConfig);
                    });

                    if (oConfig.fnSelect !== null) {
                        TableTools._fnEventListen(this, 'select', function (n) {
                            oConfig.fnSelect.call(that, nButton, oConfig, n);
                        });
                    }

                    this._fnFlashGlue(flash, nButton, oConfig.sToolTip);
                },


                /**
                 * Wait until the id is in the DOM before we "glue" the swf. Note that this function will call
                 * itself (using setTimeout) until it completes successfully
                 *  @method  _fnFlashGlue
                 *  @param   {Object} clip Zero clipboard object
                 *  @param   {Node} node node to glue swf to
                 *  @param   {String} text title of the flash movie
                 *  @returns void
                 *  @private
                 */
                "_fnFlashGlue": function (flash, node, text) {
                    var that = this;
                    var id = node.getAttribute('id');

                    if (document.getElementById(id)) {
                        flash.glue(node, text);
                    }
                    else {
                        setTimeout(function () {
                            that._fnFlashGlue(flash, node, text);
                        }, 100);
                    }
                },


                /**
                 * Set the text for the flash clip to deal with
                 *
                 * This function is required for large information sets. There is a limit on the
                 * amount of data that can be transferred between Javascript and Flash in a single call, so
                 * we use this method to build up the text in Flash by sending over chunks. It is estimated
                 * that the data limit is around 64k, although it is undocumented, and appears to be different
                 * between different flash versions. We chunk at 8KiB.
                 *  @method  _fnFlashSetText
                 *  @param   {Object} clip the ZeroClipboard object
                 *  @param   {String} sData the data to be set
                 *  @returns void
                 *  @private
                 */
                "_fnFlashSetText": function (clip, sData) {
                    var asData = this._fnChunkData(sData, 8192);

                    clip.clearText();
                    for (var i = 0, iLen = asData.length; i < iLen; i++) {
                        clip.appendText(asData[i]);
                    }
                },


                /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
                 * Data retrieval functions
                 */

                /**
                 * Convert the mixed columns variable into a boolean array the same size as the columns, which
                 * indicates which columns we want to include
                 *  @method  _fnColumnTargets
                 *  @param   {String|Array} mColumns The columns to be included in data retrieval. If a string
                 *             then it can take the value of "visible" or "hidden" (to include all visible or
                 *             hidden columns respectively). Or an array of column indexes
                 *  @returns {Array} A boolean array the length of the columns of the table, which each value
                 *             indicating if the column is to be included or not
                 *  @private
                 */
                "_fnColumnTargets": function (mColumns) {
                    var aColumns = [];
                    var dt = this.s.dt;
                    var i, iLen;
                    var columns = dt.aoColumns;
                    var columnCount = columns.length;

                    if (typeof mColumns == "function") {
                        var a = mColumns.call(this, dt);

                        for (i = 0, iLen = columnCount; i < iLen; i++) {
                            aColumns.push($.inArray(i, a) !== -1 ? true : false);
                        }
                    }
                    else if (typeof mColumns == "object") {
                        for (i = 0, iLen = columnCount; i < iLen; i++) {
                            aColumns.push(false);
                        }

                        for (i = 0, iLen = mColumns.length; i < iLen; i++) {
                            aColumns[mColumns[i]] = true;
                        }
                    }
                    else if (mColumns == "visible") {
                        for (i = 0, iLen = columnCount; i < iLen; i++) {
                            aColumns.push(columns[i].bVisible ? true : false);
                        }
                    }
                    else if (mColumns == "hidden") {
                        for (i = 0, iLen = columnCount; i < iLen; i++) {
                            aColumns.push(columns[i].bVisible ? false : true);
                        }
                    }
                    else if (mColumns == "sortable") {
                        for (i = 0, iLen = columnCount; i < iLen; i++) {
                            aColumns.push(columns[i].bSortable ? true : false);
                        }
                    }
                    else /* all */
                    {
                        for (i = 0, iLen = columnCount; i < iLen; i++) {
                            aColumns.push(true);
                        }
                    }

                    return aColumns;
                },


                /**
                 * New line character(s) depend on the platforms
                 *  @method  method
                 *  @param   {Object} oConfig Button configuration object - only interested in oConfig.sNewLine
                 *  @returns {String} Newline character
                 */
                "_fnNewline": function (oConfig) {
                    if (oConfig.sNewLine == "auto") {
                        return navigator.userAgent.match(/Windows/) ? "\r\n" : "\n";
                    }
                    else {
                        return oConfig.sNewLine;
                    }
                },


                /**
                 * Get data from DataTables' internals and format it for output
                 *  @method  _fnGetDataTablesData
                 *  @param   {Object} oConfig Button configuration object
                 *  @param   {String} oConfig.sFieldBoundary Field boundary for the data cells in the string
                 *  @param   {String} oConfig.sFieldSeperator Field separator for the data cells
                 *  @param   {String} oConfig.sNewline New line options
                 *  @param   {Mixed} oConfig.mColumns Which columns should be included in the output
                 *  @param   {Boolean} oConfig.bHeader Include the header
                 *  @param   {Boolean} oConfig.bFooter Include the footer
                 *  @param   {Boolean} oConfig.bSelectedOnly Include only the selected rows in the output
                 *  @returns {String} Concatenated string of data
                 *  @private
                 */
                "_fnGetDataTablesData": function (oConfig) {
                    var i, iLen, j, jLen;
                    var aRow, aData = [], sLoopData = '', arr;
                    var dt = this.s.dt, tr, child;
                    var regex = new RegExp(oConfig.sFieldBoundary, "g");
                    /* Do it here for speed */
                    var aColumnsInc = this._fnColumnTargets(oConfig.mColumns);
                    var bSelectedOnly = (typeof oConfig.bSelectedOnly != 'undefined') ? oConfig.bSelectedOnly : false;

                    /*
                     * Header
                     */
                    if (oConfig.bHeader) {
                        aRow = [];

                        for (i = 0, iLen = dt.aoColumns.length; i < iLen; i++) {
                            if (aColumnsInc[i]) {
                                sLoopData = dt.aoColumns[i].sTitle.replace(/\n/g, " ").replace(/<.*?>/g, "").replace(/^\s+|\s+$/g, "");
                                sLoopData = this._fnHtmlDecode(sLoopData);

                                aRow.push(this._fnBoundData(sLoopData, oConfig.sFieldBoundary, regex));
                            }
                        }

                        aData.push(aRow.join(oConfig.sFieldSeperator));
                    }

                    bSelectedOnly = true;

                    /*
                     * Body
                     */
                    var aDataIndex;
                    var aSelected = this.fnGetSelectedIndexes();
                    bSelectedOnly = this.s.select.type !== "none" && bSelectedOnly && aSelected.length !== 0;

                    if (bSelectedOnly) {
                        // Use the selected indexes
                        aDataIndex = aSelected;
                    }
                    else if (DataTable.Api) {
                        // 1.10+ style
                        aDataIndex = new DataTable.Api(dt)
                            .rows(oConfig.oSelectorOpts)
                            .indexes()
                            .flatten()
                            .toArray();
                    }
                    else {
                        // 1.9- style
                        aDataIndex = dt.oInstance
                            .$('tr', oConfig.oSelectorOpts)
                            .map(function (id, row) {
                                return dt.oInstance.fnGetPosition(row);
                            })
                            .get();
                    }

                    for (j = 0, jLen = aDataIndex.length; j < jLen; j++) {
                        tr = dt.aoData[aDataIndex[j]].nTr;
                        aRow = [];

                        /* Columns */
                        for (i = 0, iLen = dt.aoColumns.length; i < iLen; i++) {
                            if (aColumnsInc[i]) {
                                /* Convert to strings (with small optimisation) */
                                var mTypeData = dt.oApi._fnGetCellData(dt, aDataIndex[j], i, 'display');
                                if (oConfig.fnCellRender) {
                                    sLoopData = oConfig.fnCellRender(mTypeData, i, tr, aDataIndex[j]) + "";
                                }
                                else if (typeof mTypeData == "string") {
                                    /* Strip newlines, replace img tags with alt attr. and finally strip html... */
                                    sLoopData = mTypeData.replace(/\n/g, " ");
                                    sLoopData =
                                        sLoopData.replace(/<img.*?\s+alt\s*=\s*(?:"([^"]+)"|'([^']+)'|([^\s>]+)).*?>/gi,
                                            '$1$2$3');
                                    sLoopData = sLoopData.replace(/<.*?>/g, "");
                                }
                                else {
                                    sLoopData = mTypeData + "";
                                }

                                /* Trim and clean the data */
                                sLoopData = sLoopData.replace(/^\s+/, '').replace(/\s+$/, '');
                                sLoopData = this._fnHtmlDecode(sLoopData);

                                /* Bound it and add it to the total data */
                                aRow.push(this._fnBoundData(sLoopData, oConfig.sFieldBoundary, regex));
                            }
                        }

                        aData.push(aRow.join(oConfig.sFieldSeperator));

                        /* Details rows from fnOpen */
                        if (oConfig.bOpenRows) {
                            arr = $.grep(dt.aoOpenRows, function (o) {
                                return o.nParent === tr;
                            });

                            if (arr.length === 1) {
                                sLoopData = this._fnBoundData($('td', arr[0].nTr).html(), oConfig.sFieldBoundary, regex);
                                aData.push(sLoopData);
                            }
                        }
                    }

                    /*
                     * Footer
                     */
                    if (oConfig.bFooter && dt.nTFoot !== null) {
                        aRow = [];

                        for (i = 0, iLen = dt.aoColumns.length; i < iLen; i++) {
                            if (aColumnsInc[i] && dt.aoColumns[i].nTf !== null) {
                                sLoopData = dt.aoColumns[i].nTf.innerHTML.replace(/\n/g, " ").replace(/<.*?>/g, "");
                                sLoopData = this._fnHtmlDecode(sLoopData);

                                aRow.push(this._fnBoundData(sLoopData, oConfig.sFieldBoundary, regex));
                            }
                        }

                        aData.push(aRow.join(oConfig.sFieldSeperator));
                    }

                    var _sLastData = aData.join(this._fnNewline(oConfig));
                    return _sLastData;
                },


                /**
                 * Wrap data up with a boundary string
                 *  @method  _fnBoundData
                 *  @param   {String} sData data to bound
                 *  @param   {String} sBoundary bounding char(s)
                 *  @param   {RegExp} regex search for the bounding chars - constructed outside for efficiency
                 *             in the loop
                 *  @returns {String} bound data
                 *  @private
                 */
                "_fnBoundData": function (sData, sBoundary, regex) {
                    if (sBoundary === "") {
                        return sData;
                    }
                    else {
                        return sBoundary + sData.replace(regex, sBoundary + sBoundary) + sBoundary;
                    }
                },


                /**
                 * Break a string up into an array of smaller strings
                 *  @method  _fnChunkData
                 *  @param   {String} sData data to be broken up
                 *  @param   {Int} iSize chunk size
                 *  @returns {Array} String array of broken up text
                 *  @private
                 */
                "_fnChunkData": function (sData, iSize) {
                    var asReturn = [];
                    var iStrlen = sData.length;

                    for (var i = 0; i < iStrlen; i += iSize) {
                        if (i + iSize < iStrlen) {
                            asReturn.push(sData.substring(i, i + iSize));
                        }
                        else {
                            asReturn.push(sData.substring(i, iStrlen));
                        }
                    }

                    return asReturn;
                },


                /**
                 * Decode HTML entities
                 *  @method  _fnHtmlDecode
                 *  @param   {String} sData encoded string
                 *  @returns {String} decoded string
                 *  @private
                 */
                "_fnHtmlDecode": function (sData) {
                    if (sData.indexOf('&') === -1) {
                        return sData;
                    }

                    var n = document.createElement('div');

                    return sData.replace(/&([^\s]*?);/g, function (match, match2) {
                        if (match.substr(1, 1) === '#') {
                            return String.fromCharCode(Number(match2.substr(1)));
                        }
                        else {
                            n.innerHTML = match;
                            return n.childNodes[0].nodeValue;
                        }
                    });
                },


                /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
                 * Printing functions
                 */

                /**
                 * Show print display
                 *  @method  _fnPrintStart
                 *  @param   {Event} e Event object
                 *  @param   {Object} oConfig Button configuration object
                 *  @returns void
                 *  @private
                 */
                "_fnPrintStart": function (oConfig) {
                    var that = this;
                    var oSetDT = this.s.dt;

                    /* Parse through the DOM hiding everything that isn't needed for the table */
                    this._fnPrintHideNodes(oSetDT.nTable);

                    /* Show the whole table */
                    this.s.print.saveStart = oSetDT._iDisplayStart;
                    this.s.print.saveLength = oSetDT._iDisplayLength;

                    if (oConfig.bShowAll) {
                        oSetDT._iDisplayStart = 0;
                        oSetDT._iDisplayLength = -1;
                        if (oSetDT.oApi._fnCalculateEnd) {
                            oSetDT.oApi._fnCalculateEnd(oSetDT);
                        }
                        oSetDT.oApi._fnDraw(oSetDT);
                    }

                    /* Adjust the display for scrolling which might be done by DataTables */
                    if (oSetDT.oScroll.sX !== "" || oSetDT.oScroll.sY !== "") {
                        this._fnPrintScrollStart(oSetDT);

                        // If the table redraws while in print view, the DataTables scrolling
                        // setup would hide the header, so we need to readd it on draw
                        $(this.s.dt.nTable).bind('draw.DTTT_Print', function () {
                            that._fnPrintScrollStart(oSetDT);
                        });
                    }

                    /* Remove the other DataTables feature nodes - but leave the table! and info div */
                    var anFeature = oSetDT.aanFeatures;
                    for (var cFeature in anFeature) {
                        if (cFeature != 'i' && cFeature != 't' && cFeature.length == 1) {
                            for (var i = 0, iLen = anFeature[cFeature].length; i < iLen; i++) {
                                this.dom.print.hidden.push({
                                    "node": anFeature[cFeature][i],
                                    "display": "block"
                                });
                                anFeature[cFeature][i].style.display = "none";
                            }
                        }
                    }

                    /* Print class can be used for styling */
                    $(document.body).addClass(this.classes.print.body);

                    /* Show information message to let the user know what is happening */
                    if (oConfig.sInfo !== "") {
                        this.fnInfo(oConfig.sInfo, 3000);
                    }

                    /* Add a message at the top of the page */
                    if (oConfig.sMessage) {
                        $('<div/>')
                            .addClass(this.classes.print.message)
                            .html(oConfig.sMessage)
                            .prependTo('body');
                    }

                    /* Cache the scrolling and the jump to the top of the page */
                    this.s.print.saveScroll = $(window).scrollTop();
                    window.scrollTo(0, 0);

                    /* Bind a key event listener to the document for the escape key -
                     * it is removed in the callback
                     */
                    $(document).bind("keydown.DTTT", function (e) {
                        /* Only interested in the escape key */
                        if (e.keyCode == 27) {
                            e.preventDefault();
                            that._fnPrintEnd.call(that, e);
                        }
                    });
                },


                /**
                 * Printing is finished, resume normal display
                 *  @method  _fnPrintEnd
                 *  @param   {Event} e Event object
                 *  @returns void
                 *  @private
                 */
                "_fnPrintEnd": function (e) {
                    var that = this;
                    var oSetDT = this.s.dt;
                    var oSetPrint = this.s.print;
                    var oDomPrint = this.dom.print;

                    /* Show all hidden nodes */
                    this._fnPrintShowNodes();

                    /* Restore DataTables' scrolling */
                    if (oSetDT.oScroll.sX !== "" || oSetDT.oScroll.sY !== "") {
                        $(this.s.dt.nTable).unbind('draw.DTTT_Print');

                        this._fnPrintScrollEnd();
                    }

                    /* Restore the scroll */
                    window.scrollTo(0, oSetPrint.saveScroll);

                    /* Drop the print message */
                    $('div.' + this.classes.print.message).remove();

                    /* Styling class */
                    $(document.body).removeClass('DTTT_Print');

                    /* Restore the table length */
                    oSetDT._iDisplayStart = oSetPrint.saveStart;
                    oSetDT._iDisplayLength = oSetPrint.saveLength;
                    if (oSetDT.oApi._fnCalculateEnd) {
                        oSetDT.oApi._fnCalculateEnd(oSetDT);
                    }
                    oSetDT.oApi._fnDraw(oSetDT);

                    $(document).unbind("keydown.DTTT");
                },


                /**
                 * Take account of scrolling in DataTables by showing the full table
                 *  @returns void
                 *  @private
                 */
                "_fnPrintScrollStart": function () {
                    var
                        oSetDT = this.s.dt,
                        nScrollHeadInner = oSetDT.nScrollHead.getElementsByTagName('div')[0],
                        nScrollHeadTable = nScrollHeadInner.getElementsByTagName('table')[0],
                        nScrollBody = oSetDT.nTable.parentNode,
                        nTheadSize, nTfootSize;

                    /* Copy the header in the thead in the body table, this way we show one single table when
                     * in print view. Note that this section of code is more or less verbatim from DT 1.7.0
                     */
                    nTheadSize = oSetDT.nTable.getElementsByTagName('thead');
                    if (nTheadSize.length > 0) {
                        oSetDT.nTable.removeChild(nTheadSize[0]);
                    }

                    if (oSetDT.nTFoot !== null) {
                        nTfootSize = oSetDT.nTable.getElementsByTagName('tfoot');
                        if (nTfootSize.length > 0) {
                            oSetDT.nTable.removeChild(nTfootSize[0]);
                        }
                    }

                    nTheadSize = oSetDT.nTHead.cloneNode(true);
                    oSetDT.nTable.insertBefore(nTheadSize, oSetDT.nTable.childNodes[0]);

                    if (oSetDT.nTFoot !== null) {
                        nTfootSize = oSetDT.nTFoot.cloneNode(true);
                        oSetDT.nTable.insertBefore(nTfootSize, oSetDT.nTable.childNodes[1]);
                    }

                    /* Now adjust the table's viewport so we can actually see it */
                    if (oSetDT.oScroll.sX !== "") {
                        oSetDT.nTable.style.width = $(oSetDT.nTable).outerWidth() + "px";
                        nScrollBody.style.width = $(oSetDT.nTable).outerWidth() + "px";
                        nScrollBody.style.overflow = "visible";
                    }

                    if (oSetDT.oScroll.sY !== "") {
                        nScrollBody.style.height = $(oSetDT.nTable).outerHeight() + "px";
                        nScrollBody.style.overflow = "visible";
                    }
                },


                /**
                 * Take account of scrolling in DataTables by showing the full table. Note that the redraw of
                 * the DataTable that we do will actually deal with the majority of the hard work here
                 *  @returns void
                 *  @private
                 */
                "_fnPrintScrollEnd": function () {
                    var
                        oSetDT = this.s.dt,
                        nScrollBody = oSetDT.nTable.parentNode;

                    if (oSetDT.oScroll.sX !== "") {
                        nScrollBody.style.width = oSetDT.oApi._fnStringToCss(oSetDT.oScroll.sX);
                        nScrollBody.style.overflow = "auto";
                    }

                    if (oSetDT.oScroll.sY !== "") {
                        nScrollBody.style.height = oSetDT.oApi._fnStringToCss(oSetDT.oScroll.sY);
                        nScrollBody.style.overflow = "auto";
                    }
                },


                /**
                 * Resume the display of all TableTools hidden nodes
                 *  @method  _fnPrintShowNodes
                 *  @returns void
                 *  @private
                 */
                "_fnPrintShowNodes": function () {
                    var anHidden = this.dom.print.hidden;

                    for (var i = 0, iLen = anHidden.length; i < iLen; i++) {
                        anHidden[i].node.style.display = anHidden[i].display;
                    }
                    anHidden.splice(0, anHidden.length);
                },


                /**
                 * Hide nodes which are not needed in order to display the table. Note that this function is
                 * recursive
                 *  @method  _fnPrintHideNodes
                 *  @param   {Node} nNode Element which should be showing in a 'print' display
                 *  @returns void
                 *  @private
                 */
                "_fnPrintHideNodes": function (nNode) {
                    var anHidden = this.dom.print.hidden;

                    var nParent = nNode.parentNode;
                    var nChildren = nParent.childNodes;
                    for (var i = 0, iLen = nChildren.length; i < iLen; i++) {
                        if (nChildren[i] != nNode && nChildren[i].nodeType == 1) {
                            /* If our node is shown (don't want to show nodes which were previously hidden) */
                            var sDisplay = $(nChildren[i]).css("display");
                            if (sDisplay != "none") {
                                /* Cache the node and it's previous state so we can restore it */
                                anHidden.push({
                                    "node": nChildren[i],
                                    "display": sDisplay
                                });
                                nChildren[i].style.display = "none";
                            }
                        }
                    }

                    if (nParent.nodeName.toUpperCase() != "BODY") {
                        this._fnPrintHideNodes(nParent);
                    }
                }
            };


            /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
             * Static variables
             * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

            /**
             * Store of all instances that have been created of TableTools, so one can look up other (when
             * there is need of a master)
             *  @property _aInstances
             *  @type     Array
             *  @default  []
             *  @private
             */
            TableTools._aInstances = [];


            /**
             * Store of all listeners and their callback functions
             *  @property _aListeners
             *  @type     Array
             *  @default  []
             */
            TableTools._aListeners = [];


            /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
             * Static methods
             * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

            /**
             * Get an array of all the master instances
             *  @method  fnGetMasters
             *  @returns {Array} List of master TableTools instances
             *  @static
             */
            TableTools.fnGetMasters = function () {
                var a = [];
                for (var i = 0, iLen = TableTools._aInstances.length; i < iLen; i++) {
                    if (TableTools._aInstances[i].s.master) {
                        a.push(TableTools._aInstances[i]);
                    }
                }
                return a;
            };

            /**
             * Get the master instance for a table node (or id if a string is given)
             *  @method  fnGetInstance
             *  @returns {Object} ID of table OR table node, for which we want the TableTools instance
             *  @static
             */
            TableTools.fnGetInstance = function (node) {
                if (typeof node != 'object') {
                    node = document.getElementById(node);
                }

                for (var i = 0, iLen = TableTools._aInstances.length; i < iLen; i++) {
                    if (TableTools._aInstances[i].s.master && TableTools._aInstances[i].dom.table == node) {
                        return TableTools._aInstances[i];
                    }
                }
                return null;
            };


            /**
             * Add a listener for a specific event
             *  @method  _fnEventListen
             *  @param   {Object} that Scope of the listening function (i.e. 'this' in the caller)
             *  @param   {String} type Event type
             *  @param   {Function} fn Function
             *  @returns void
             *  @private
             *  @static
             */
            TableTools._fnEventListen = function (that, type, fn) {
                TableTools._aListeners.push({
                    "that": that,
                    "type": type,
                    "fn": fn
                });
            };


            /**
             * An event has occurred - look up every listener and fire it off. We check that the event we are
             * going to fire is attached to the same table (using the table node as reference) before firing
             *  @method  _fnEventDispatch
             *  @param   {Object} that Scope of the listening function (i.e. 'this' in the caller)
             *  @param   {String} type Event type
             *  @param   {Node} node Element that the event occurred on (may be null)
             *  @param   {boolean} [selected] Indicate if the node was selected (true) or deselected (false)
             *  @returns void
             *  @private
             *  @static
             */
            TableTools._fnEventDispatch = function (that, type, node, selected) {
                var listeners = TableTools._aListeners;
                for (var i = 0, iLen = listeners.length; i < iLen; i++) {
                    if (that.dom.table == listeners[i].that.dom.table && listeners[i].type == type) {
                        listeners[i].fn(node, selected);
                    }
                }
            };


            /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
             * Constants
             * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */


            TableTools.buttonBase = {
                // Button base
                "sAction": "text",
                "sTag": "default",
                "sLinerTag": "default",
                "sButtonClass": "DTTT_button_text",
                "sButtonText": "Button text",
                "sTitle": "",
                "sToolTip": "",

                // Common button specific options
                "sCharSet": "utf8",
                "bBomInc": false,
                "sFileName": "*.csv",
                "sFieldBoundary": "",
                "sFieldSeperator": "\t",
                "sNewLine": "auto",
                "mColumns": "all", /* "all", "visible", "hidden" or array of column integers */
                "bHeader": true,
                "bFooter": true,
                "bOpenRows": false,
                "bSelectedOnly": false,
                "oSelectorOpts": undefined, // See http://datatables.net/docs/DataTables/1.9.4/#$ for full options

                // Callbacks
                "fnMouseover": null,
                "fnMouseout": null,
                "fnClick": null,
                "fnSelect": null,
                "fnComplete": null,
                "fnInit": null,
                "fnCellRender": null
            };


            /**
             * @namespace Default button configurations
             */
            TableTools.BUTTONS = {
                "csv": $.extend({}, TableTools.buttonBase, {
                    "sAction": "flash_save",
                    "sButtonClass": "DTTT_button_csv",
                    "sButtonText": "CSV",
                    "sFieldBoundary": '"',
                    "sFieldSeperator": ",",
                    "fnClick": function (nButton, oConfig, flash) {
                        this.fnSetText(flash, this.fnGetTableData(oConfig));
                    }
                }),

                "xls": $.extend({}, TableTools.buttonBase, {
                    "sAction": "flash_save",
                    "sCharSet": "utf16le",
                    "bBomInc": true,
                    "sButtonClass": "DTTT_button_xls",
                    "sButtonText": "Excel",
                    "fnClick": function (nButton, oConfig, flash) {
                        this.fnSetText(flash, this.fnGetTableData(oConfig));
                    }
                }),

                "copy": $.extend({}, TableTools.buttonBase, {
                    "sAction": "flash_copy",
                    "sButtonClass": "DTTT_button_copy",
                    "sButtonText": "Copy",
                    "fnClick": function (nButton, oConfig, flash) {
                        this.fnSetText(flash, this.fnGetTableData(oConfig));
                    },
                    "fnComplete": function (nButton, oConfig, flash, text) {
                        var lines = text.split('\n').length;
                        if (oConfig.bHeader) lines--;
                        if (this.s.dt.nTFoot !== null && oConfig.bFooter) lines--;
                        var plural = (lines == 1) ? "" : "s";
                        this.fnInfo('<h6>Table copied</h6>' +
                            '<p>Copied ' + lines + ' row' + plural + ' to the clipboard.</p>',
                            1500
                        );
                    }
                }),

                "pdf": $.extend({}, TableTools.buttonBase, {
                    "sAction": "flash_pdf",
                    "sNewLine": "\n",
                    "sFileName": "*.pdf",
                    "sButtonClass": "DTTT_button_pdf",
                    "sButtonText": "PDF",
                    "sPdfOrientation": "portrait",
                    "sPdfSize": "A4",
                    "sPdfMessage": "",
                    "fnClick": function (nButton, oConfig, flash) {
                        this.fnSetText(flash,
                            "title:" + this.fnGetTitle(oConfig) + "\n" +
                            "message:" + oConfig.sPdfMessage + "\n" +
                            "colWidth:" + this.fnCalcColRatios(oConfig) + "\n" +
                            "orientation:" + oConfig.sPdfOrientation + "\n" +
                            "size:" + oConfig.sPdfSize + "\n" +
                            "--/TableToolsOpts--\n" +
                            this.fnGetTableData(oConfig)
                        );
                    }
                }),

                "print": $.extend({}, TableTools.buttonBase, {
                    "sInfo": "<h6>Print view</h6><p>Please use your browser's print function to " +
                    "print this table. Press escape when finished.</p>",
                    "sMessage": null,
                    "bShowAll": true,
                    "sToolTip": "View print view",
                    "sButtonClass": "DTTT_button_print",
                    "sButtonText": "Print",
                    "fnClick": function (nButton, oConfig) {
                        this.fnPrint(true, oConfig);
                    }
                }),

                "text": $.extend({}, TableTools.buttonBase),

                "select": $.extend({}, TableTools.buttonBase, {
                    "sButtonText": "Select button",
                    "fnSelect": function (nButton, oConfig) {
                        if (this.fnGetSelected().length !== 0) {
                            $(nButton).removeClass(this.classes.buttons.disabled);
                        } else {
                            $(nButton).addClass(this.classes.buttons.disabled);
                        }
                    },
                    "fnInit": function (nButton, oConfig) {
                        $(nButton).addClass(this.classes.buttons.disabled);
                    }
                }),

                "select_single": $.extend({}, TableTools.buttonBase, {
                    "sButtonText": "Select button",
                    "fnSelect": function (nButton, oConfig) {
                        var iSelected = this.fnGetSelected().length;
                        if (iSelected == 1) {
                            $(nButton).removeClass(this.classes.buttons.disabled);
                        } else {
                            $(nButton).addClass(this.classes.buttons.disabled);
                        }
                    },
                    "fnInit": function (nButton, oConfig) {
                        $(nButton).addClass(this.classes.buttons.disabled);
                    }
                }),

                "select_all": $.extend({}, TableTools.buttonBase, {
                    "sButtonText": "Select all",
                    "fnClick": function (nButton, oConfig) {
                        this.fnSelectAll();
                    },
                    "fnSelect": function (nButton, oConfig) {
                        if (this.fnGetSelected().length == this.s.dt.fnRecordsDisplay()) {
                            $(nButton).addClass(this.classes.buttons.disabled);
                        } else {
                            $(nButton).removeClass(this.classes.buttons.disabled);
                        }
                    }
                }),

                "select_none": $.extend({}, TableTools.buttonBase, {
                    "sButtonText": "Deselect all",
                    "fnClick": function (nButton, oConfig) {
                        this.fnSelectNone();
                    },
                    "fnSelect": function (nButton, oConfig) {
                        if (this.fnGetSelected().length !== 0) {
                            $(nButton).removeClass(this.classes.buttons.disabled);
                        } else {
                            $(nButton).addClass(this.classes.buttons.disabled);
                        }
                    },
                    "fnInit": function (nButton, oConfig) {
                        $(nButton).addClass(this.classes.buttons.disabled);
                    }
                }),

                "ajax": $.extend({}, TableTools.buttonBase, {
                    "sAjaxUrl": "/xhr.php",
                    "sButtonText": "Ajax button",
                    "fnClick": function (nButton, oConfig) {
                        var sData = this.fnGetTableData(oConfig);
                        $.ajax({
                            "url": oConfig.sAjaxUrl,
                            "data": [
                                {"name": "tableData", "value": sData}
                            ],
                            "success": oConfig.fnAjaxComplete,
                            "dataType": "json",
                            "type": "POST",
                            "cache": false,
                            "error": function () {
                                alert("Error detected when sending table data to server");
                            }
                        });
                    },
                    "fnAjaxComplete": function (json) {
                        alert('Ajax complete');
                    }
                }),

                "div": $.extend({}, TableTools.buttonBase, {
                    "sAction": "div",
                    "sTag": "div",
                    "sButtonClass": "DTTT_nonbutton",
                    "sButtonText": "Text button"
                }),

                "collection": $.extend({}, TableTools.buttonBase, {
                    "sAction": "collection",
                    "sButtonClass": "DTTT_button_collection",
                    "sButtonText": "Collection",
                    "fnClick": function (nButton, oConfig) {
                        this._fnCollectionShow(nButton, oConfig);
                    }
                })
            };
            /*
             *  on* callback parameters:
             *     1. node - button element
             *     2. object - configuration object for this button
             *     3. object - ZeroClipboard reference (flash button only)
             *     4. string - Returned string from Flash (flash button only - and only on 'complete')
             */

// Alias to match the other plug-ins styling
            TableTools.buttons = TableTools.BUTTONS;


            /**
             * @namespace Classes used by TableTools - allows the styles to be override easily.
             *   Note that when TableTools initialises it will take a copy of the classes object
             *   and will use its internal copy for the remainder of its run time.
             */
            TableTools.classes = {
                "container": "DTTT_container",
                "buttons": {
                    "normal": "DTTT_button",
                    "disabled": "DTTT_disabled"
                },
                "collection": {
                    "container": "DTTT_collection",
                    "background": "DTTT_collection_background",
                    "buttons": {
                        "normal": "DTTT_button",
                        "disabled": "DTTT_disabled"
                    }
                },
                "select": {
                    "table": "DTTT_selectable",
                    "row": "DTTT_selected selected"
                },
                "print": {
                    "body": "DTTT_Print",
                    "info": "DTTT_print_info",
                    "message": "DTTT_PrintMessage"
                }
            };


            /**
             * @namespace ThemeRoller classes - built in for compatibility with DataTables'
             *   bJQueryUI option.
             */
            TableTools.classes_themeroller = {
                "container": "DTTT_container ui-buttonset ui-buttonset-multi",
                "buttons": {
                    "normal": "DTTT_button ui-button ui-state-default"
                },
                "collection": {
                    "container": "DTTT_collection ui-buttonset ui-buttonset-multi"
                }
            };


            /**
             * @namespace TableTools default settings for initialisation
             */
            TableTools.DEFAULTS = {
                "sSwfPath": "../swf/copy_csv_xls_pdf.swf",
                "sRowSelect": "none",
                "sRowSelector": "tr",
                "sSelectedClass": null,
                "fnPreRowSelect": null,
                "fnRowSelected": null,
                "fnRowDeselected": null,
                "aButtons": ["copy", "csv", "xls", "pdf", "print"],
                "oTags": {
                    "container": "div",
                    "button": "a", // We really want to use buttons here, but Firefox and IE ignore the
                    // click on the Flash element in the button (but not mouse[in|out]).
                    "liner": "span",
                    "collection": {
                        "container": "div",
                        "button": "a",
                        "liner": "span"
                    }
                }
            };

// Alias to match the other plug-ins
            TableTools.defaults = TableTools.DEFAULTS;


            /**
             * Name of this class
             *  @constant CLASS
             *  @type     String
             *  @default  TableTools
             */
            TableTools.prototype.CLASS = "TableTools";


            /**
             * TableTools version
             *  @constant  VERSION
             *  @type      String
             *  @default   See code
             */
            TableTools.version = "2.2.4";


// DataTables 1.10 API
// 
// This will be extended in a big way in in TableTools 3 to provide API methods
// such as rows().select() and rows.selected() etc, but for the moment the
// tabletools() method simply returns the instance.

            if ($.fn.dataTable.Api) {
                $.fn.dataTable.Api.register('tabletools()', function () {
                    var tt = null;

                    if (this.context.length > 0) {
                        tt = TableTools.fnGetInstance(this.context[0].nTable);
                    }

                    return tt;
                });
            }


            /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
             * Initialisation
             * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

            /*
             * Register a new feature with DataTables
             */
            if (typeof $.fn.dataTable == "function" &&
                typeof $.fn.dataTableExt.fnVersionCheck == "function" &&
                $.fn.dataTableExt.fnVersionCheck('1.9.0')) {
                $.fn.dataTableExt.aoFeatures.push({
                    "fnInit": function (oDTSettings) {
                        var init = oDTSettings.oInit;
                        var opts = init ?
                        init.tableTools || init.oTableTools || {} :
                        {};

                        return new TableTools(oDTSettings.oInstance, opts).dom.container;
                    },
                    "cFeature": "T",
                    "sFeature": "TableTools"
                });
            }
            else {
                alert("Warning: TableTools requires DataTables 1.9.0 or newer - www.datatables.net/download");
            }

            $.fn.DataTable.TableTools = TableTools;

        })(jQuery, window, document);

        /*
         * Register a new feature with DataTables
         */
        if (typeof $.fn.dataTable == "function" &&
            typeof $.fn.dataTableExt.fnVersionCheck == "function" &&
            $.fn.dataTableExt.fnVersionCheck('1.9.0')) {
            $.fn.dataTableExt.aoFeatures.push({
                "fnInit": function (oDTSettings) {
                    var oOpts = typeof oDTSettings.oInit.oTableTools != 'undefined' ?
                        oDTSettings.oInit.oTableTools : {};

                    var oTT = new TableTools(oDTSettings.oInstance, oOpts);
                    TableTools._aInstances.push(oTT);

                    return oTT.dom.container;
                },
                "cFeature": "T",
                "sFeature": "TableTools"
            });
        }
        else {
            alert("Warning: TableTools 2 requires DataTables 1.9.0 or newer - www.datatables.net/download");
        }


        $.fn.dataTable.TableTools = TableTools;
        $.fn.DataTable.TableTools = TableTools;


        return TableTools;
    }; // /factory


// Define as an AMD module if possible
    if (typeof define === 'function' && define.amd) {
        define(['jquery', 'datatables'], factory);
    }
    else if (typeof exports === 'object') {
        // Node/CommonJS
        factory(require('jquery'), require('datatables'));
    }
    else if (jQuery && !jQuery.fn.dataTable.TableTools) {
        // Otherwise simply initialise as normal, stopping multiple evaluation
        factory(jQuery, jQuery.fn.dataTable);
    }


})(window, document);

